20ss Capri Blue Shimmer AB – MAXIMA Flatback Crystals by Preciosa®

20ss (4.6mm) MAXIMA Flatback Crystals by Preciosa® in Capri Blue Shimmer AB deliver brilliant color and refined sparkle in our most popular size. The vibrant marine hue of Capri Blue is enhanced with Preciosa’s subtle Shimmer AB coating, producing a beautiful rainbow sheen that softly shifts in the light. These rhinestones are ideal for adding standout brilliance to fashion, accessories, and DIY projects.

Why You'll Love Them

• Color: Capri Blue – a rich, deep aquatic blue
• Effect: Shimmer AB – luminous, translucent AB coating
• Size: 20ss (4.6mm) – our most popular rhinestone size
• Flatback – glue-on rhinestone for hard surfaces
• Crafted by Preciosa® in the Czech Republic’s Crystal Valley

Packaging Options

• Best Value: 10 Gross Pack (1,440 pieces)
• Also Available: 1 Gross Pack (144 pieces)

What is Shimmer AB?

The Shimmer AB coating is a lighter, more refined take on the classic Aurora Borealis finish. It subtly enhances the base color—like Capri Blue—with a delicate iridescent overlay that catches the light and reveals a soft, elegant sparkle.

About MAXIMA Crystal by Preciosa

MAXIMA Crystals by Preciosa are Europe’s top-tier rhinestones, known for superior faceting, optical brilliance, and environmental responsibility. These crystals meet the highest quality and ecological standards, making them a favorite among professionals in dance, fashion, performance, and beauty.

Looking for a more affordable alternative? Explore our LUX Austrian Crystal Collection.

Rhinestones Unlimited is an Authorized Preciosa Partner, proudly supporting creatives and small businesses with authentic Czech crystals, manufactured with care and artistry since the 16th century.

Why Choose MAXIMA Flatback Crystals?

• Precision faceting for exceptional light reflection
• Lead-free and ecologically certified
• Consistent size, color, and shape across batches
• Strong, lasting foiling for secure adhesion
• Preferred by top designers, costumers, and artists

Crystal Size Reference Guide

Compare sizes below to find the right fit for your design: